Question

Sami decided to give kachoris to her friends on her birthday.If she gives 3 kachoris to each friend, one friend will get only one kachori. If she gives 2 kachoris to each friend she will be left with 13 kachoris.How many kachoris Sami got on her birthday? How many friends are there? pls tell fast anyone ​

Answer 1

[tex]\large{\sf{\pink{Question }}[/tex]

Sami decided to give kachoris to her friends on her birthday.If she gives 3 kachoris to each friend, one friend will get only one kachori. If she gives 2 kachoris to each friend she will be left with 13 kachoris.How many kachoris Sami got on her birthday? How many friends are there?

$\purple{\bold{\underline{SolutiOn-}}}}$

Let's assume that there are total C kachoris and F friends

According to first case, if she gives 3 Kachoris to each friend, one friend will get only 2 Kachoris.

3*(F - 1) + 1 = C

Similarly, if she gives 2 Kachoris to each friend, she will leave with 15 Kachoris

2*F + 13 = C

Solving above 2 equations, F = 15 and C = 43. Hence, Sami got 43 Kachoris and 15 friends

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